Protects the catalytic converter from clogging with soot. Cleans intake valves and the combustion chamber. Improves the combustion of the fuel 300W aquarium heater-This 300W aquarium heater Suitable for 40-50Gal aquariums, Common for fresh and sea. waterThe heater is 8.2 inches long, Voltage 110-120VPlease, choose the heater for fish tank that suits you according to the size. When one fails, the other automatically takes over. 3: IPS anti-boiling fish, when the heating rod is detected to be out of control, IPS automatically starts and cuts off the power supply within. 500W Heating rod Size 10.9*2.8in Applies to90-120GalFish Tank Fish Tank 200W Heating rod Size 8.5*2.8in Applies to50-60GalFish Tank Fish Tank Three heating modes, energy saving 1: Precision mode - start heating when the water temperature is 1℉ below the set temperature 2: Energy saving mode - start heating when the water temperature is 2℉ below the set temperature, truly effective energy saving 3: Heat to the specified temperature and switch to standby mode. AQUASMITH Aquarium Heater,500W Fish Tank Heater Fish Tank Heater 10 Gallon Aquarium Heater 300W Submersible Fish Tank Heater, 30 - 60 Gallons Fish 40 Gallon Fish Tank AQUASMITH 100W Heating rod Size 8.5*2.8in Applies to 40-50GaFish Tank Fish Tank 300W Heating rod Size 8.5*2.8in Applies to60-90GalFish Tank Fish Tank After-sales service: This fish tank heater is not only of stable quality, safe and reliable, but also has very considerate after-sales service. Shop Aquarium Heater,300W Fish Tank Heater,Suitable for 60-90 Gallon Fish Tank,Dual-chip Intelligent Temperature Control,Has a Variety of Intelligent... Digital LED controller, switch mode, adjust temperature, preset temperature, adjustable temperature range 59℉-93℉, high accuracy ±1°F, display current water temperature. The outer shell of the heating rod is made of high-temperature resistant ABS material to protect your fish and aquatic life from being scalded. 2: Equipped with three probe sensors, Automatic power off from water, to prevent over-warming and dry boiling.
